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  <title>Set or fetch imap timeout</title>
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  <div id="layout-content"><div id="function.imap-timeout" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">imap_timeout</h1>
  <p class="verinfo">(PHP 4 &gt;= 4.3.3, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">imap_timeout</span> &mdash; <span class="dc-title">Set or fetch imap timeout</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-function.imap-timeout-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>imap_timeout</strong></span>(<span class="methodparam"><span class="type">int</span> <code class="parameter">$timeout_type</code></span>, <span class="methodparam"><span class="type">int</span> <code class="parameter">$timeout</code><span class="initializer"> = -1</span></span>): <span class="type"><span class="type">int</span>|<span class="type">bool</span></span></div>

  <p class="para rdfs-comment">
   Sets or fetches the imap timeout.
  </p>
 </div>

 <div class="refsect1 parameters" id="refsect1-function.imap-timeout-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>
    
     <dt>
<code class="parameter">timeout_type</code></dt>

     <dd>

      <p class="para">
       One of the following:
       <strong><code>IMAP_OPENTIMEOUT</code></strong>,
       <strong><code>IMAP_READTIMEOUT</code></strong>,
       <strong><code>IMAP_WRITETIMEOUT</code></strong>, or
       <strong><code>IMAP_CLOSETIMEOUT</code></strong>.
      </p>
     </dd>

    
    
     <dt>
<code class="parameter">timeout</code></dt>

     <dd>

      <p class="para">
       The timeout, in seconds.
      </p>
     </dd>

    
   </dl>

  </p>
 </div>

 <div class="refsect1 returnvalues" id="refsect1-function.imap-timeout-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   If the <code class="parameter">timeout</code> parameter is set, this function
   returns <strong><code>true</code></strong> on success and <strong><code>false</code></strong> on failure.
  </p>
  <p class="para">
   If <code class="parameter">timeout</code>  is not provided or evaluates to -1,
   the current timeout value of <code class="parameter">timeout_type</code> is
   returned as an integer.
  </p>
 </div>

 <div class="refsect1 examples" id="refsect1-function.imap-timeout-examples">
  <h3 class="title">范例</h3>
  <p class="para">
   <div class="example" id="example-3009">
    <p><strong>示例 #1 <span class="function"><strong>imap_timeout()</strong></span> example</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /><br /></span><span style="color: #007700">echo&nbsp;</span><span style="color: #DD0000">"The&nbsp;current&nbsp;read&nbsp;timeout&nbsp;is&nbsp;"&nbsp;</span><span style="color: #007700">.&nbsp;</span><span style="color: #0000BB">imap_timeout</span><span style="color: #007700">(</span><span style="color: #0000BB">IMAP_READTIMEOUT</span><span style="color: #007700">)&nbsp;.&nbsp;</span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
    </div>

   </div>
  </p>
 </div>

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